Oasis- trademark, which presents reliable water heaters. They are distinguished by ease of management and affordable cost. The efficiency is at least 90%. The model range of this brand includes a variety of devices that differ in the method and type of heating, size, control, and design. The Oasis water heater has been on the Russian market for a long time, so there are no problems with service will not be. Centers are located in all major cities.
As for the price category, its formation is influenced by the type of device. For example, those that use gas to heat water cost from 7,000 to 10,000 rubles. Their power is within 20 kW. Turning on and off is done by turning the tap. The storage water heater “Oasis” (50 liters) is no less in demand. Customer reviews indicate efficient work device. Powered by mains. Power - 2 kW. Cost - from 12 thousand rubles.
There are other tank sizes, for example 80 and 100 liters. The Slim SL-80V model sells for about 9,000-10,000 rubles. Maximum operating power is 1500 W. The body is elongated (height - 1 m), but narrow (depth - 38 cm). Oasis PV-100L costs an average of 18 thousand rubles. Designed for 100 liters of water.
Brief description of devices
Conventionally, Oasis products can be divided into two groups: flow-through gas and storage electric. The first one has 6 episodes. They differ from each other in the device for removing combustion products, external design, control method (automatic or mechanical), ignition. This type of Oasis water heater is functional. The manufacturer uses modern technologies. Thanks to flame modulation and the presence of a “summer-winter” mode, it is possible to maintain high level energy efficiency. The burner power can automatically change depending on the pressure. Many models have protection against overheating, freezing, and temperature control. The water supply pressure does not change even when several taps are opened.
The Oasis storage water heater (boiler) operates on a closed principle. Inside the device there is a tank of a certain volume (from 10 to 100 l), which is filled with water. It is heated using an electric heating element. The maximum temperature limit is 75°.
In Group storage water heaters there are seven episodes. The most popular models are 30, 50, 80, 100 liters. Problem storage boilers- scale. In order to prevent its formation and protect the body from corrosion, the manufacturer used a magnesium anode, which is easily replaced with a new one. There is also a pressure control valve, a thermal insulation layer, high-quality coating tank walls.
Popular models
Several models became top sellers.
- Water heater "Oasis" PV-50L. The boiler has compact dimensions: 95 × 45 × 27 cm. Made in two colors: white and gray. Tank volume - 50 liters. Heating element - tubular. Heats up to 75° in 80 minutes. The control is mechanical, the temperature is changed by a regulator. There are two tanks, made of of stainless steel.
- Oasis Slim SL-80V. Compact boiler made in classic design. White color. Operates in a temperature range from 35° to 75°. Thanks to innovative technologies, the device quickly heats water and has a high thermal insulation layer that is 33% thicker than its analogues. Tank coating - glass ceramics, volume - 80 liters.
- Oasis TUR 20. Gas heater has dimensions of 59 × 34 × 14 cm. Installed in rooms without a stationary chimney. Combustion products are purified forcibly. There are several protection systems: gas control, limitation temperature regime, burner modulation, Combustion chamber - open.
Water heater “Oasis” (50 liters): reviews
Buyers of the Oasis PV-50L water heater shared their opinions about the device. What’s unique is that 99% of the reviews are positive. Everyone rated the device's performance, high level of energy savings, simple controls, excellent build quality, and long service life as high scores. The original design is especially worth noting.
Malfunctions
Any household appliance can break down over time. Oasis gas water heaters are no exception. The most common situations that lead to breakdowns:
- incorrect installation;
- manufacturing defects;
- violation of operating and maintenance rules.
Also, some buyers have encountered the fact that there may be many reasons. The first thing you need to do is check for a spark. If the igniter does not light, then it is necessary to clean the nozzle or replace it with a new one. It is important not to forget to check the draft in the ventilation duct.
Storage boilers may also operate intermittently. For example, consider the Oasis water heater (50 liters). Malfunctions when the water does not heat up or there is a leak are the most common. In such situations, you can cope on your own. If water begins to drip, then it is necessary to tighten the connecting points on the pipes.
Also, many people have noticed a leak from the safety valve. This is not a problem, since when heated, the water expands and the pressure inside the tank increases. And thanks to this device, the indicators are adjusted.
Often, after a year of operation, customers are faced with the fact that the Oasis water heater stops heating water. DIY repairs are quite easy to do. A common cause of this malfunction is scale. It's enough to clean it special means, and the device will work with renewed vigor. However, it also happens that the heating element fails. Then you will have to replace it with a new one. Any person who understands the design of water heaters can cope with such work.
Water heaters produced by Oasis are characterized by high reliability, simple automation and affordable cost. The minimum efficiency of devices is 90%, regardless of their type and heating method. On the Russian market, Oasis products are sold by an international concern, they are supplied to any region of the Russian Federation, and there are no problems with service. Conventionally, it is divided into two groups: instantaneous water heaters and electric storage boilers.
The first group is represented by six series, differing in the method of removing combustion products, automation, ignition power, and design. Without exception, all flow models are started and turned off when the tap is turned. Gas water heaters with flame modulation and the ability to switch the regulator in the “winter-summer” mode have maximum energy efficiency. In the first type, the burner power is adjusted to the pressure in the supply line; such water heaters are considered the most comfortable in terms of operation (the temperature does not change when the second tap is opened or the pressure drops). The presence of a mode switch allows you to save up to 50% of energy consumption in the warm season. TO additional functions Gas water heaters include protection against freezing (not in all), overheating, and temperature indication.
Storage boilers are represented by seven series of different classes, united general principle heating - heat transfer from a copper heating element. The upper limit of water temperature reaches 75 °C, but to increase efficiency and prevent corrosion, it is recommended to set the thermostat to lower values. The tank capacity of water heaters can be selected from 15 to 100; the most popular models are Oasis with a volume of 30, 50, 80, 100 liters, they are presented in almost every series. Operational safety plays an important role: to avoid leaks, only one weld is used, reliable external and internal shells are provided, and protection against overpressure is provided. To minimize malfunctions associated with scale and salt deposits on heating elements, an easily replaceable magnetic anode is located next to them.
Compared to gas water heaters, Oasis electric boilers are less economical, but in the absence of a centralized gas supply they become the best option. Increased energy efficiency is achieved through reliable insulation of tanks; in some modifications, the water maintains its temperature without turning on the heating element for up to several hours. In addition to the dependence on the power supply, the disadvantages include inertia: when the hot water is completely consumed, you have to wait at least 1 hour or more for the next portion. But storage water heaters benefit from durability; the structural elements are not exposed to open flames, like column heat exchangers.
Features of product lines
1. Oasis PV-50L.
Electric boiler for servicing one water intake point. The heat transfer element is a tubular heating element with a magnetic anode; the total heating time for a 50 liter tank is 80 minutes. This capacity of storage water heater is one of the most popular, it is optimal for a family of 2-3 people, the average productivity is 6 liters per minute. The advantage of this Oasis model is the presence of a double tank, the outer shell is made of painted metal, the inner shell is made of stainless steel, a high-quality weld eliminates the possibility of leakage. Control type – mechanical, temperature is adjusted by handle, maximum limit – 75 °C.
2. Oasis PV-100L.
A storage electric water heater with a tubular heating element belongs to the IPX4 class, that is, it is suitable for use in rooms with high humidity and open splashes. The total heating time of the tank is 144 minutes, inner covering made of high-quality stainless steel, the magnetic anode protects the heating element from corrosive deposits. Functionality includes the presence of a methodical thermostat, protection against overheating and overpressure. According to reviews, the performance of this Oasis boiler is sufficient to meet the needs big family, also advantages include flat shape and ergonomics.
3. Oasis Slim SL-80V.
Storage water heater with a narrow body shape, suitable for small spaces. A special feature of the model is the “swirling flow” technology, which provides ultra-fast heating and maximum energy saving. The protective anode has a steel core, the internal coating of the tank is made of glass ceramics, the overall corrosion resistance is high. The temperature range of this Oasis water heater is from 35 to 75 °C, a safety valve protects the device from overpressure due to overheating or other factors. The entire Slim series has energy-saving foam thermal insulation, the thickness of which is 33% greater than that of analogues. The reviews are positive; in addition to the above properties, advantages include reliability; disadvantages include the ability to connect to only one water intake point.
4. Oasis TUR 20.
Turbocharged gas water heater for private houses and apartments without a stationary chimney, combustion products are released forcibly. This Oasis model turns on/off when the tap is opened, protective functions include: heating temperature limitation, gas control and safety valve, frost prevention mode and burner modulation. The combustion chamber type is open, the principle of operation is no different from similar ones instantaneous water heaters, rated power is high. Design feature is the ability to operate from the mains, which means independence from batteries. The minimum warranty service life of the heat exchanger declared by the manufacturer is 2 years; reviews of the series are mostly positive.
5. Oasis Glass VG20.
Fully automatic with multi-stage protection system, electronic ignition (battery powered) direct current 3 B) is carried out when the tap is opened. Operates at reduced water pressure, minimum threshold is 0.02 MPa. TO design features include: an increased diameter of the heat exchanger pipes, the presence of a mesh filter, a “winter-summer” regulator (reduces fuel consumption by up to 50%), and a liquid crystal temperature display. Like other gas water heaters, Oasis has high efficiency - at least 90%. Recommended scope of application – multi-apartment and private house with a chimney. The productivity is high - at least 10 l/min, heating is inertia-free.
User opinions
“We installed a turbocharged car in the apartment geyser Oasis two years ago, the model is functioning without leaks or malfunctions. It turns on when the tap is opened, even with low water pressure, heating takes no more than 10 seconds, and serves two points: in the kitchen and in the shower. It works directly from a regular power supply, there is no need to purchase batteries, however, it does not start when the lights are turned off. Like all gas water heaters, it is economical, fuel consumption is insignificant, combustion products are removed forcibly, and the noise is quite tolerable. The disadvantages include a sharp increase in water temperature when opening the second tap, albeit short-term.”
Igor, Yekaterinburg.
“I use an Oasis electric boiler with a capacity of 50 liters more than a year, I consider its quality and reliability to be fully consistent with the price; there were no reasons to contact Oasis for repairs or warranty service. The insulated tank of the storage water heater holds heat well; the amount of water dispensed is quite enough for two people. I consider the only inconvenience to be the long heating of an empty tank - from 1 hour, I noticed that it is better to leave some of the hot water, this way it reaches desired temperature».
Alexander, Rostov-on-Don.
“I live in a private house, there was a need to replace the column, old renovation was not subject to Selected gas water heater from the manufacturer Oasis, installation carried out myself, standard diameter chimney came up. I would like to note such a feature of operation as the need for good traction; one day the pipe became clogged with debris and the equipment simply did not turn on. Also, for private homes, I advise you to buy the Oasis model with frost protection and a “winter-summer” mode; gas consumption is actually reduced by 50% in the warm season.”
Grigory, Chelyabinsk.
“I purchased an Oasis instantaneous water heater with automatic ignition for my dacha with the simplest functions and protection. The purchase was justified, there was no need for expensive repairs, the only malfunction during the three years of service was the ignition button. To preserve the resource, I advise you to drain the water from the heat exchanger in case of rare visits to winter time even with good chimney insulation.”
Eduard, Nizhny Novgorod.
“We bought an Oasis brand water heater with storage tank 30 liters a year and a half ago, we focused on positive reviews and affordable price. The boiler pays for itself, but when guests arrive, the water runs out too quickly; I think that for a large family it is better to purchase a more capacitive model. In automatic mode, the temperature inside the tank is maintained for up to 4 hours without consuming electricity.”
Irina, Moscow.
“I decided to buy an Oasis for an apartment with a family of 4 people, since it was not possible to install a groove. I spent a long time studying reviews of household appliances and settled on the Oasis Slim with an 80-liter tank; its performance turned out to be sufficient. I can’t call this option economical, but the need for hot water it overlaps. There are no complaints about the reliability of the boiler; I don’t see any external corrosion or leaks.”
Sergey, Ekaterinburg.
Price
| Model name Oasis | Water heater type, heating method | Tank volume (for boilers), liter | power, kWt | Dimensions, mm | Price, rubles |
| PV-100L | Cumulative, electric | 100 | 2 | 550×1005×350 | 17950 |
| PV-50L | 50 | 450×950×270 | 12220 | ||
| Slim SL-80V | 80 | 1,5 | 380×1000×380 | 9330 | |
| TUR 20 | Flow-through, gas | 20 | 340×590×140 | 9500 | |
| Glass VG20 | 590×340×145 | 7300 |
Water heater – important detail in any home, since it allows you to make the use of water comfortable for all residents. To avoid getting into trouble, it is important to choose the right one suitable model water heater and, importantly, choose a reputable manufacturer. Today we will look at electric water heaters Oasis. You will get acquainted with information about the main models of devices and reviews about them (photo examples of devices are attached).
Electric water heater Oasis: types, features
Oasis water heaters are the brainchild of the German holding Forte. On the Russian market they are presented in two categories: and. Speaking about Oasis water heaters in general, it is worth noting several of their key characteristics:
- automated and easy-to-manage system;
- high level of efficiency (the minimum indicator fluctuates within 90%);
- reliability and practicality of the device;
- acceptable price.
By the way, speaking about the productivity of Oasis water heaters, this characteristic cannot be attributed only to a certain model or series: all products, regardless of type, work “to the maximum.”
Oasis water heaters have earned positive customer reviews
Since in this material we're talking about While talking about electric water heaters, we will only briefly touch on gas ones. This group of heating devices is represented by several series, differing from each other not only in design, but also in the method of removing combustion products, the principle of operation automatic system etc. What is common to all models is the ability to economically consume electrical energy during the warm season.
As for storage water heaters, they differ from each other only in design features, the volume of the heating tank and the materials used in production. But everyone has the heating principle electric models absolutely the same - heat transfer from a heating element made of copper. It should be noted that the manufacturers of the device took care of its practicality and virtually uninterrupted operation. This is due to the following design features:
- When creating the structure, only one weld was used, which almost completely eliminates the possibility of leaks;
- internal shells made of high quality materials;
- built-in overpressure protection;
- an easily replaceable magnetic anode that prevents the deposition of scale and salts on the heating element.
Unfortunately, when comparing electric water heaters with gas ones, the former are significantly inferior to the latter in terms of efficiency, but in the absence of gas supply, they will be an excellent alternative.
Attention! It is worth noting some feature of Oasis electric water heaters: they are inertial. This means that when the water is completely consumed, wait for the next portion warm water costs no earlier than an hour.
Product line overview
Regarding products manufactured under the Oasis brand, electric water heaters can be divided into a 5-class line: Standart, Plain, Steel, Small, Slim. Let's look at the models presented in each series.
There are 5 lines of Oasis water heaters
In the series Standard There are 2 main types: Oasis VG and Oasis VC. Let's look at each in detail. Oasis VG is presented on the market in three absolutely identical models, differing from each other only in the volume of the water tank (30, 50, 80 l) and, accordingly, in weight. The advantages of these models include:
- Possibility of installation in both horizontal and vertical positions;
- presence of built-in overheating protection;
- enamel coating on the inner tank;
- practical heating temperature regulator;
- highly efficient heating element.
Oasis VC is represented by four identical models, which, as in the previous case, differ only in tank volume (30, 50, 80, 100 l) and weight. The features of these models include:
- the presence of one weld seam, minimizing the possibility of leakage;
- the presence of a special temperature display sensor;
- Durable, corrosion-resistant sapphire inner tank;
- water tubes with rotating circulation, thanks to which the water is heated very quickly, and the enamel of the tank is protected from corrosion;
- environmentally friendly thermal insulation;
- the presence of a magnesium anode, which also protects against corrosion;
- the presence of a special power control knob, thanks to which you can control energy consumption;
- Five-year warranty on the internal tank.
Next episode – Plain. The models presented in this series are divided into two categories: Plain PV/PVZ and Plain P/Z. Since the only actual difference between all devices of this model range is design, we will consider them in the same context. So, both categories are represented by 4 models with different tank volumes (30, 50, 80, 100 l). Plain series models have the following distinctive features:
- double internal tank;
- the body and internal tank are made of stainless steel;
- the presence of a magnesium anode that protects against corrosion;
- environmentally friendly thermal insulation;
- built-in overheating protection;
Model PVZ 50 liters
- distribution of water to several water points simultaneously;
- very powerful heating element;
- maintaining the set temperature automatically;
- seven-year warranty on the internal tank.
Advice. If you are a “happy” home owner small area, you should pay attention to any model from this series, because thanks to the external design features (the water heater is flat), it will fit perfectly even into a small space.
Series Steel represented by two main types: SN and SV. Each contains 4 models with a tank capacity of 30, 50, 80, 100 liters. This series is very similar to the previous one, but there are also significant “updates”:
- inner tank made of special type stainless steel – non-magnetic (it provides maximum protection against corrosion);
- Availability additional protection from overheating;
- maintaining the desired temperature using the electronic LSD panel built into the front side of the device;
- included additional elements like a power cord with a Euro plug and brackets for mounting the structure.
Series Small is presented in two types of devices, quite powerful and multifunctional. In principle, their set of options is not much different from the Standart series. The only difference is in size. Models of the Small series are absolutely “crumbs”: they have a tank volume of 10 and 15 liters. They can be mounted under or above the sink.
Special mention should be made of the series Slim. It is represented by only three models, but in its own way functional characteristics they can be considered in fact the best of all presented. This series has some features, including:
Model 15FN
- the use of “swirling flow” technology, which means the fastest possible contact of cold and hot water;
- the presence of an additional diamond layer in the tank, providing additional protection;
- the presence in the design of an anode reinforced with a steel core, which protects the tank from corrosion;
- glass-enameled coating of the tank, providing high quality water;
- a safety valve that prevents excessive pressure in the tank (if there is one, it releases water);
- compact dimensions of the device (the water heater has a narrow, elongated shape).
The majority of reviews left about Oasis water heating devices are positive, although there are also those who responded negatively to the data heating devices(most often mentioned were the most budget models). Talking about positive qualities, users most often note high-quality heating of water and keeping it warm for a long period of time, the convenience of the design and the quality of its main elements.
